#ifndef __DRV_DMA_H__
#define __DRV_DMA_H__
#include<stm32f4xx.h>
void drv_init_dma(uint32_t *src,uint32_t*drc,uint32_t size);
uint8_t drv_dma_compare();
extern uint32_t dma_src[];
extern uint32_t dma_drc[];

#endif
